diff --git a/0001-Honor-CFLAGS-passed-to-cmake.patch b/0001-Honor-CFLAGS-passed-to-cmake.patch
new file mode 100644
index 0000000..dc6a1e3
--- /dev/null
+++ b/0001-Honor-CFLAGS-passed-to-cmake.patch
@@ -0,0 +1,25 @@
+From 0100e1a89bc7ba3f7e94960437f69294638322a6 Mon Sep 17 00:00:00 2001
+From: Lubos Kardos <lkardos@redhat.com>
+Date: Tue, 7 Jul 2015 10:25:40 +0200
+Subject: [PATCH] Honor CFLAGS passed to cmake resovles: #1239997
+
+---
+ src/CMakeLists.txt | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
+index 4cfeef3..d0f96fe 100644
+--- a/src/CMakeLists.txt
++++ b/src/CMakeLists.txt
+@@ -4,7 +4,7 @@ SET(MODULE_CMD "/usr/bin/modulecmd" )
+ SET(CONF_DIR "/etc/scl/conf/" )
+ CONFIGURE_FILE( config.h.cmake config.h )
+ 
+-SET( CMAKE_C_FLAGS "-Wall -pedantic --std=gnu99 -D_GNU_SOURCE -g" )
++SET( CMAKE_C_FLAGS "-Wall -pedantic --std=gnu99 -D_GNU_SOURCE -g ${CMAKE_C_FLAGS}" )
+ INCLUDE_DIRECTORIES ("${PROJECT_BINARY_DIR}/src")
+ list(APPEND SOURCES scl.c debug.c scllib.c lib_common.c args.c sclmalloc.c fallback.c)
+ ADD_EXECUTABLE (scl ${SOURCES})
+-- 
+1.9.3
+
diff --git a/scl-utils.spec b/scl-utils.spec
index 7a60d19..2af47fc 100644
--- a/scl-utils.spec
+++ b/scl-utils.spec
@@ -3,7 +3,7 @@
 Name:       scl-utils
 Epoch:      1
 Version:    2.0.1
-Release:    4%{dist}
+Release:    5%{dist}
 Summary:    Utilities for alternative packaging
 
 License:    GPLv2+
@@ -15,6 +15,8 @@ Buildrequires:  cmake
 Buildrequires:  rpm-devel
 Requires:   environment-modules
 
+Patch1:     0001-Honor-CFLAGS-passed-to-cmake.patch
+
 %description
 Run-time utility for alternative packaging.
 
@@ -28,7 +30,7 @@ Requires:   redhat-rpm-config
 Essential RPM build macros for alternative packaging.
 
 %prep
-%autosetup
+%autosetup -p1
 
 %build
 %cmake
@@ -76,6 +78,9 @@ rm -rf %buildroot
 %{_rpmconfigdir}/brp-scl-python-bytecompile
 
 %changelog
+* Tue Jul 07 2015 Lubos Kardos <lkardos@redhat.com> - 1:2.0.1-5
+- Honor CFLAGS passed to cmake (#1239997)
+
 * Fri Jun 19 2015 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1:2.0.1-4
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_23_Mass_Rebuild